AWS Data Engineer

We are seeking an experienced AWS Data Engineer with strong expertise in ETL pipelines, Redshift, Iceberg, Athena, and S3 to support large-scale data processing and analytics initiatives in the telecom domain. The candidate will work closely with data architects, business analysts, and cross-functional teams to build scalable and efficient data solutions supporting network analytics, customer insights, billing systems, and telecom OSS/BSS workflows.

Key Responsibilities

1. Data Engineering & ETL Development

• Design, develop, and maintain ETL/ELT pipelines using AWS-native services (Glue, Lambda, EMR, Step Functions).
• Implement data ingestion from telecom systems like OSS/BSS, CDRs, mediation systems, CRM, billing, network logs.
• Optimize ETL workflows for large-scale telecom datasets (high volume, high velocity).

2. Data Warehousing (Redshift)

• Build and manage scalable Amazon Redshift clusters for reporting and analytics.
• Create and optimize schemas, tables, distribution keys, sort keys, and workload management.
• Implement Redshift Spectrum to query ...